diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-12-13 07:48:35 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 04:53:51 +0100 |
| commit | 9cf84d7c97992dbe5360b241327341c07ce30fc9 (patch) | |
| tree | de606aa77fb0d8c4d4c32106ac4fe7fa287cf27e /drivers/video/platinumfb.h | |
| parent | [PATCH] powerpc: Add pmac32 defconfig for ARCH=powerpc (diff) | |
| download | linux-9cf84d7c97992dbe5360b241327341c07ce30fc9.tar.xz linux-9cf84d7c97992dbe5360b241327341c07ce30fc9.zip | |
[PATCH] powerpc: Fix platinumfb for some modes
The platinumfb driver used only on some powermacs has an issue with some
video modes & limited VRAM. This patch fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/video/platinumfb.h')
| -rw-r--r-- | drivers/video/platinumfb.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/platinumfb.h b/drivers/video/platinumfb.h index 2834fc1c344b..f6bd77cafd17 100644 --- a/drivers/video/platinumfb.h +++ b/drivers/video/platinumfb.h @@ -158,7 +158,9 @@ static struct platinum_regvals platinum_reg_init_14 = { /* 832x624, 75Hz (13) */ static struct platinum_regvals platinum_reg_init_13 = { 0x70, - { 864, 1680, 3360 }, /* MacOS does 1680 instead of 1696 to fit 16bpp in 1MB */ + { 864, 1680, 3344 }, /* MacOS does 1680 instead of 1696 to fit 16bpp in 1MB, + * and we use 3344 instead of 3360 to fit in 2Mb + */ { 0xff0, 4, 0, 0, 0, 0, 0x299, 0, 0, 0x21e, 0x120, 0x10, 0x23f, 0x1f, 0x25, 0x37, 0x8a, 0x22a, 0x23e, 0x536, 0x534, 4, 9, 0x52, |